FNIRSI The FDM01 measures sound levels from 30-130 dB, has an A-weighted filter, FAST and SLOW modes, and a resolution of 0.1 dB. The 2.3-inch VA display shows temperature and humidity, and the 600 mAh rechargeable battery is charged via a USB-C connector.
FNIRSI The FDM01 measures sound levels from 30-130 dB, has an A-weighted filter, FAST and SLOW modes, and a resolution of 0.1 dB. The 2.3-inch VA display shows temperature and humidity, and the 600 mAh rechargeable battery is charged via a USB-C connector.
FNIRSI The FDM01 measures sound levels from 30-130 dB, has an A-weighted filter, FAST and SLOW modes, and a resolution of 0.1 dB. The 2.3-inch VA display shows temperature and humidity, and the 600 mAh rechargeable battery is charged via a USB-C connector.
Guarantee
24 month
Delivery from Europe in
15 - 16
business days
FNIRSI The FDM01 measures sound levels from 30 to 130 dB, has A-weighting, FAST and SLOW modes, and a resolution of 0.1 dB. The 2.3-inch VA display shows temperature and humidity, and the 600 mAh rechargeable battery is charged via a USB-C connector.
Product information | |
|---|---|
| Product type | Sound level meter |
| Brand | FNIRSI |
| Model | FDM01 |
| Microphone | 6 mm condenser microphone |
| Screen | 2.3-inch color VA display with backlight |
Technical specifications | |
| Measurement accuracy | ±1.5 dB using a 94 dB sound source at 1 kHz |
| Frequency range | 31.5Hz-8.5kHz |
| Screen format | 4 digits |
| Display refresh rate | 2 readings per second |
| Screen scale | 1 division = 2 dB |
| Reaction time | FAST: 1 second; SLOW: 1.25 seconds |
| Overload indicator | "OVER" or "UNDER" symbol |
| Battery | Rechargeable lithium battery, 600 mAh / 3.7 V |
| Charging connector | USB-C |
Features | |
| Measurement functions | Display of minimum, average, maximum and HOLD values |
| Warning | Red light warning when the set sound level threshold is exceeded |
| Additional measurements | Temperature and humidity |
| Accessories | Wind protection and USB charging cable |
| Housing | ABS plastic with silicone buttons |
Terms of Use | |
| Operating temperature | 0°C-40°C |
| Operating humidity | 10-80% relative humidity |
| Storage temperature | −10°C-60°C |
| Storage humidity | 10-70% relative humidity |
Safety warning | |
| Safe use | Use the meter only for measuring ambient sound levels. Protect the device from water, high heat, shocks and sound levels exceeding the measurement range. The meter is intended for general monitoring and is not a substitute for certified professional or laboratory noise measurement equipment. |
| Height | 80mm |
| Length | 300mm |
| Weight | 300g |
| Width | 150mm |